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Full text of "X Collection 1981"



X Collection 
INDEX 



Page:. 



Barcode Number 

LIBRARY OF CONGRESS 




Call Number 






TK(o%\.c£ 



c 



TKloil. zf^Mi 



1-17 






/WJO- 






Mt$s7* 



7 






029 767 443 2 



rnsAl'Q 



X Collection 
INDEX 



Page:. 



Z 



Barcode Number 

LIBRARY OF CONGRESS 

li'iii til iiii! !■!! !■!!! i!!!!!!""" 111 " Illll < 111 ' 




029 767 444 4 



LIBRARY OF CONGRESS 

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029 767 445 6 



LIBRARY OF CONGRESS 

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029 767 446 8 

LIBRARY OF CONGRESS 

Hill Hill I! Ill Hill Hill lllll IIII I 




029 767 447 P 
LIBRARY OF CONGRESS 

III lllll Mill lllll HUM 




029 767 448 1 



LIBRARY OF CONGRESS 

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029 767 449 3 



Box Number 



ftrt 



m\ A 



mx 




Total of 
Volumes 



l\ 



PI 



Ho 



1 



Call Number 




TK 3<»l — 
TK322C 



TK 327f - 
TKC54o.^3l 









Cms -<t£> 



X 



»-M0 



/M75J ista. 



TK £C3o 
TK?T5£ 



X Collection 



INDEX 



Page:. 



3 



Barcode Number 



LIBRARY OF CONGRESS 

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029 767 450 ft 
LIBRARY OF CONGRESS 

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029 767 451 1 



LIBRARY OF CONGRESS 

■Iiiii !!!!! !!!J '!' IMII<| |mi '■*" ■!■*! "ill jiij mi mi 




029 767 452 3 

LIBRARY OF CONGRESS 

i mm iiiii iiiii iiiii iiiii iiiii inn urn inn him inn mi im 





029 767 453 5 

LIBRARY OF CONGRESS 

ii iiiii iiim urn iiiii iiiii iiiii iiiii mil iiiii mi mi 




029 767 454 7 
LIBRARY OF CONGRESS 

ii] iiiii mil iiiii iiiii inn mil mi im 





029 767 455 9 
LIBRARY OF CONGRESS 

1 '!!'!! !!!« Hill ««. ,.,„ ,..,. r""*S 




029 767 456 



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TLlfZ.Rk 






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X Collection 
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Page:. 



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Barcode Number 



!r. IBRftRY 0F CONGRESS 
!!i! ■!■■ i! 1111 '* 1 * i'ii mi 



i 




029 767 457 2 



LIBRARY OF CONGRESS 

liiili iiii! iSi'i "■" '"" '"" '"" ll1 " " l " *" 11 "'u "■ 'in 



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029 767 458 4 
LIBRARY OF CONGRESS 

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029 767 459 6 

LIBRARY OF CONGRESS 



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029 767 461 4 



Box Number 






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Total of 
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2. 



4 



3 



7 



r 



Call Number 



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0fC3) 



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X Collection 
INDEX 


Page: 


Barcode Number 

LIBRARY OF CONHRrss 


Box Number 


Total of 
Volumes 


Call Number 




IIIIMHIII Mill III 


iiiiiiiiiiiiiiiiiii 


Hill li.1l Hill III III 




IffTS 


^1 






029 767 462 6 




































" 






















" 



\o^ 



u— »u 



T**r*r 



I 






Radio Technical Planning Board 



♦ ♦ ♦ 



COMMITTEE % 
CARRIER FREQUENCY CAPABILITIES 



PANEL 1 



SPECTRUM UTILIZATION 



Printed in U.S.A. 
P1C2-463-A 
September 28, 1944 



O 



* 

vo 



.16 



Radio Technical Planning Board 



+ ♦ * 



I * 



141 



PANEL 1 



STANDARD BROADCASTING 



C 



October 2, 1944 

P4-586-A 
Printed In U.S.A. 



SI 

« - 



\ X- T K h 5 k 

Radio Technical Planning Board 




• * * 



COMMITTEE 4 



Frequency Allocation and Service Limits 



PANEL 6 



TELEVISION 



v 



April 14, 1944 

F4C4-*8»-A 

Printed la the U.S. A., 




Radio Technical Planning Board 



* * * 



COMMITTEE 5 

Standards of Good Engineering Practice lor 
Television Transmitters 



PANEL « 



TELEVISION 



April 14, 1M4 
P6C5-31A.A 
Prtat«4 fat tike C.S.A. 










,Xv5 



RADIO TECHNICAL PLANNING BOARD 



MINUTES OF FIFTH MEETING OF PANEL 2 



FREQUENCY ALLOCATIONS 



HELD 



NOVEMBER 1, 1944 



Printed in U. S. A. 



I 



WO 




X-T!'65«0 1 



Radio Technical Planning Board 



• * • 



COMMITTEE 2 

Synchronization Standards and 
Video Modulation 



PANEL 6 
TELEVISION 



April 14, 1S44 
P6C3-3B8-A 
Mated !■ the C.S.A. 



m 



'"**»- 



12 

4 



Radio Technical PlanniniThoard 



• * * 



Report On 
Standards and Frequency Allocations 

For 
Postwar Television 



PANEL 6 



TELEVISION 



April 14, 1944 

PflU399-A 

rrtmte* la <h»VAi 



X-T- 

Radio Technical Planning Board 



* * * 



Report On 
Standards and Frequency Allocations 

For 
POSTWAR FM BROADCASTING 



PANEL 5 



Jbm 1, 1*44 
PB-344.A 
Frtato# la tttm V.l 



February 20, 1345 
Docket No. 5651 




X-TK65 4 



Brief re: Panel 13, Commit 
Submitted by Daniel S. Noble 



tee 8, Limited Private Telephone 



for the 



At the allocation hear in I ^«uated a & \ iaitea Pr v ate 
licensing of a .service which was ^acriD & ^^ u ns 
Telepnone Service. Ky P r0 P°? al Stable BI walkie-talkie units 
policy for the use of one watt P°™^ e * safety and efficiency 
in business applications ^ 6 ^ Riders the request, but 
would be increased The J°°J®S allocation. The Citizens' 
" substitutes the "^ti^ens^adio Jlloo^^ possibilities and 

Radio allocation offers some, stabilities will be met by the 
the challenge to explore the pooSihiii^i country. I hope 

radio industry and by the radio a ^£Yllooation will become 
that the 460 to 470 mc. Citizen* 



that Li'lti H-UW uu *■ • - — - , 

a .art of the FCC final report. 



, n , . a „„< m-nent is interesting, it eoes 
While the Citizens' Radio ^^^ Private Telephone 
not in any way substitute for the Limited v s3nsit ivity, 

Proposal. The high battery dianlim.te^ ^ ^ ^ 47Q 
and severe shadowing effects enc^an. of vvame -talkie service 
band make it unsuitable fo. «-ew service. I fe*l bnat 

"reposed fcr the Limited x-rivate^i.le ?non ^ sion t0 nia * e 

the responeibility for the ftil^e o^ . g ^ since it 



provision for 



the walke talkie 



,„ v , r , ny own, since it is 

P?^.osal was not fully understood. 

evident from the report t. ; at a, P- o. 

I wish to clarify the oropoocil. 



Sill l ; R 



. ar.d Regulations 

it,, -tqt'nii operating in •- 
&at ion is "• o j , j. h ,. Mf L t 
communications relative to ^ ££ &1 
communications whioh M o « ^ j 
T^rniocts of bonent to tnc . u j 



f the FCC a Provisional 
e' Intermittent Service for 
of lifo ^" d property, or 

no ce 



projects ^i , , 

liberalized Provisional **l* 
provisional station rules be , 
stations and that -he rul 



ViCi 

;t.;>ined to 



■ in connection with 

". What I propose is a 
I sun est that the present 



j over 



Class 1 provisional 
extended to include a new class to 
A Class II Provisional 



staLioiib =i" u uiiu ' "" _ -•»;„» ^i Stations. •«■ ^j-"^^ --- -*r, _ 
be too» - ?-?" " iS^cf'o^ie-.obile station with a 



Station shall be a portable 



maximum power outp 



,at of 1 watt.' The trar. 



itter shall be crystal_ 



maximum ; ** ^ . s h a ll be subject to FCC 

controlled and t*e station design 



l design snaii o« ou ? ««« - „ „ a tiq- 
- _ i h nii be rranted by the *0C foi sa ^ 1& 
Certificates of approval snail be gr nj ^ d liceise Wlll ce 

factory manufacturers' ..designs ancPa sim. 

issued to the user of approved ^m-.xi 



For the present, no 



■tor: 



license requirements 



I 



resent, no c^ang- in Problems could be explored, d^ 
d ' Un r L i cert" f cates U woSld bfrequired. aat. I 

third o^ss operator ourtif*oat ionfll 3tatlon c 



third class operator oe ""*S Provisional Station 
a simplified form for olass 11 - rov 



operator's 



■tar* 



license may also be adopted. 



-1- 



Priuted in ILS.^ 1 
P13C8-684-A 



A 



SUBMITTED BY PANEL 4 AT ORAL ARGUMENT X-iiv 6 5 4Q 

BEFORE FCC START NG FEBRUARY 28> ^5 U 

FEDERAL COrhWJICATIONS COLilSSIOF r ■■ 

WASH IHGTOF, D. C. 



In the Letter of: ) 

Allocation of Frequencies to the 
various classes of n on -governmental 
services in the radio spectrum from 
10 kilocycles to 30,000,000 kilo- 
cycles . 



DOCKET K>. 6651 



Panel 4 on Standard Broadcasting of the Radio Technical Planning 
Board respectfully submits this I.emorandum Brief in the above entitled 
matter in an endeavor to assist the Commission in determining the minimum 
allocation requirements of certain services which are supplementary and 
incidental to standard broadcastings 

REPORT OF PROPOSED ALLOCATION. 



OF 25,000 TO 30,000,000 KILOCYCLES, DOCKET 6651 

Under date of February 1, the proposals of the Commission as set 
forth on pages 59 to 65 inclusive of the report, were transmitted to the 
membership of the panel. Expressions of opinion were requested in order 
that such views may be made known to the Commission. It appears that the 
membership of the Panel are in general agreement with the Commission's 
proposals with the exception of those pertaining to the allocation of 
frequencies for relay broadcasting. The allocation for this service has 
been the subject of considerable study by subcommittees of Panel 4, as 
many broadcasters attach much importance to this service* 

Relay broadcasting has made it possible to bring to the public 
the most important public service events of our time, some of which would ^ 



X 



have been i-noossible without adequate relay channels and others on which 



(5 



*i 




12 



X-TKb5 4GF 

lb 



RADIO TECHNICAL PLANNING BOARD 



PANEL 3 



H. F. GENERATION 






Printed in U. S. A.